baber/WOPTO huggingface dataset:
Patent JP-S63119820-A (JP)
Title: Full automatic filtration device
Inventor: KATAGIRI NAOKATA
IPC: B01D37/04
Filed: 1986-11-10
Abstract: PURPOSE:To continuously filtrate sewage, etc., without manual aid, by providing a back washing cylinder and a filtrate tank, etc., to a filtrate effluent pipe connected to a filtering device unit. CONSTITUTION:The slurry streamed into a strainer 2 from a slurry influent pipe 10 is filtered, and the filtrate is streamed into the filtrate effluent pipe 20 through a filtrate chamber 5 and discharged from a discharge pipe 25 through a filtrate tank 24 after filling up the back washing cylinder 21 on the way. In the case of the back washing, the filtrate effluent pipe 20 is closed and a back washing piston 22 in the back washing cylinder 21 is moved upward and the filtrate in the cylinder 21 is sent into the body 1 as a back washing liquid to perform back washing, and the back washing liquid is discharged through the by-pass valve 15 of a return pipe 14. When the inside of the strainer 2 is to be cleaned, the cover 8 of the strainer 2 is opened, and a cleaning piston 4 is moved upward, and then the sludge cleaning device consisting of a sludge removing blade 29, etc., is activated to remove the sludge on the piston 4.
Patent JP-2001088376-A (JP)
Title: Printer assembly and printer
Inventor: FUJIWARA ICHIJI
IPC: B41J2/32
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a printer of an ultrathin card type. SOLUTION: A platen roller 12 for sending a thermosensitive paper 8 while pressing the paper to a thermal head 11 is supported by a supporting plate 14 via supporting rollers 13a and 13b of members having surfaces of a small friction factor. Since the platen roller 12 can be supported along a longitudinal direction by the supporting plate 14, even the platen roller of a small diameter can apply a predetermined pressure, and a thin and compact printer assembly 10 can be assembled. A printer of a thickness of approximately 5 mm can be realized.
Patent JP-H03136819-A (JP)
Title: Preparation of lens sheet
Inventor: HAMADA MASAO
IPC: G02B3/06
Filed: 1989-10-13
Abstract: PURPOSE:To prevent not only the involution of air bubbles but also the lowering of manufacturing efficiency by allowing an ultraviolet curable resin solution to flow down in a film state and feeding a lens mold at an inclined angle from the lower position thereof to the upper position thereof to spread the resin solution on the lens mold. CONSTITUTION:A conveyor apparatus 2 constituted of two conveyors is inclined by 5 - 30 deg. with respect to a horizontal surface and a gap capable of arranging a nozzle part 4 emitting an ultraviolet curable resin solution 3 is provided between the conveyors arranged so as not to form difference in level between the feed surfaces of the conveyors. Next, the ultraviolet curing resin solution 3 is emitted from the nozzle part 4 arranged to the intermediate part of the conveyor apparatus 2 to form a continuous film. A lens mold 1 passes through the region wherein the resin solution flows down in a film state to spread the resin solution of the lens mold 1. Since the resin solution is brought into contact with the surface of the lens mold at an angle of 90 deg. or more at this time, no air bubbles are generated.
Patent JP-H01110506-A (JP)
Title: Production of aqueous resin dispersion
Inventor: MURAI OSAMU
IPC: C08F2/30
Filed: 1987-10-22
Abstract: PURPOSE:To obtain an aqueous resin dispersion useful as an ink, paper processing agent, etc., by carrying out radical polymerization of a monomer having polymerizable unsaturated bond in the presence of a urethane emulsion having a specific average particle diameter. CONSTITUTION:An aqueous resin dispersion having a moderate rate of polymerization, low frothing tendency, high surface tension and excellent water-resistance can be produced by the radical polymerization of 97-99.8wt.% of a monomer having polymerizable unsaturated bond (e.g., acrylic acid, hydroxyethyl acrylate or acrylonitrile) in the presence of 0.2-3wt.% of one or more urethane emulsions having an average particle diameter of 0.001-0.035mum and preferably in the presence of a polymerization catalyst such as potassium persulfate or di-tert-butyl hydroperoxide.
Patent JP-H10110706-A (JP)
Title: Rotary type hydraulic actuator
Inventor: SEKIYA MUTSUO
IPC: F15B15/12
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide seal structure having high sealing ability as the increase of slide resistance of a partition valve arranged at a rotary type hydraulic actuator is suppressed. SOLUTION: A rotary type hydraulic actuator is formed such that the interior of an approximately cylindrical closed casing 1 is partitioned into first and second oil chambers 5 and 6 by a partition valve 4 rotated in a state to make slide contact with the inner surface of a cylinder and the partition valve 4 is rotated by an oil pressure fed to each of the oil chambers and movement thereof is outputted to an output shaft 2. A Teflon slide material 31 is formed on the inner wall of the cylindrical closed casing 1 making slide contact with the partition valve 4.
Patent JP-H08130784-A (JP)
Title: Multiplex transmission equipment
Inventor: YOSHIDA KAZUO
IPC: H04Q9/00
Filed: 1994-10-31
Abstract: PURPOSE: To change an address number set on the memory of a slave station by connecting a monitoring device to the slave station and using an input/output means. CONSTITUTION: The monitoring device 5 is connected to nonvolatile memory 36 of the slave station 3-1. A microcomputer 50 reads out the address number stored in the nonvolatile memory 36, and displays it on a display 53. A user observes it, and inputs the address number by using a key input circuit 52 when necessary. The microcomputer 50 writes an inputted address number on the nonvolatile memory 36. At this time, a power source is supplied from the battery power source of the monitoring device only to the nonvolatile memory 36.
Patent JP-H03131455-A (JP)
Title: Machining center and tool holder thereof
Inventor: NISHIKAWA HIROTAKA
IPC: B23Q17/09
Filed: 1989-10-14
Abstract: PURPOSE:To judge the life of a tool and interchange the tool before breakage to enable unmanned machining for a long time by providing a control part having a life judging means for a tool and a tool interchange command output means on a machining center main body side. CONSTITUTION:A tool holder 11 is constituted so that a signal transmitting part 60 is provided to transmit excess load generated on a tool 16 to a signal receiving part 70 on a machining center main body side through a relative rotational movement between a holder main body 12 and a tool holding shaft 14, and a control part is provided on the machining center main body side to judge the life of a tool by a signal from the signal receiving part 70 and interchange the judged tool 16 with a same tool. When cutting torque over a setting value with a torque transmitting spring 22 is supplied on the tool 16 mounted on the extreme end of the tool holder shaft 14, rotation lag of the tool holding shaft 14 against the holder main body is generated. This is transmitted to the control part from the signal transmitting part 60 through the signal receiving part 70. The control part judges the life of the tool based on the signal, and interchanges the judged tool 16 to be life end with a same tool previously prepared even at a machining process.
Patent JP-H08127538-A (JP)
Title: Antidiabetic agent
Inventor: TAKAHASHI MASAKIYO
IPC: A61P3/08
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an antidiabetic agent capable of spontaneously lowering the blood sugar level of diabetics as well as assuredly preventing re-raising of their blood sugar level by mitigating/erasing their various symptoms. CONSTITUTION: This antidiabetic agent consists mainly of Tithonia diversifolia(Hemsl.) A. Gray, Tithonia rotundifolia(Mill) Blake, Ludwigia octovalvis Raven, or L. prostrata Roxb. This agent may further be formulated with various kinds of crude drugs and/or vitamins.
Patent JP-H08129194-A (JP)
Title: Color display device
Inventor: EDAMURA KAZUYA
IPC: G02F1/17
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a color display device of a reflection type capable of expressing full colors by adjusting electric fields and impressing these electric fields. CONSTITUTION: Transparent reference electrode 12a is formed on one of transparent two surfaces 11a, 11b and counter electrode 12b on the other and electrosensitive type optical functionable fluid compsns. 14 formed by incorporating electric field arranging type particles 13 into electrically insulatable media are packed into a cell 10. The cells 10 are laminated in three layers and the electric field arranging type particles in the rspective cells are repectively colored to different opaque dolors. The respective cells 10 to 30 are provided with means 15, 25, 35 for adjustably impressing the electric fields between the reference electrodes and counter electrodes of the cells.
Patent JP-H02114174-A (JP)
Title: Method for determining dissociation constant and elution position
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/86
Filed: 1988-10-24
Abstract: PURPOSE:To calculate dissociation constant of weak electrolyte by combining a specific mobile phase and a specific column. CONSTITUTION:Weak electrolytic sample having n-valence is applied to an ion chromatography system consisting of a strong electrolytic ion exchange column and a strong electrolytic mobile phase. Each retention time wherein pH of the mobile phase is changed to values different by (2n+1) or larger is measured, and each capacity ratio corresponding to each of obtained retention time is calculated. Then, on the basis of the pH value and the capacity ratio, dissociation constant of weak electrolyte is calculated. This simplifies ion exchange behavior of weak electrolyte in this system.
Patent JP-H0691685-A (JP)
Title: Production of ultrahigh molecular weight polyethylene molded product
Inventor: OBOSHI TAKANORI
IPC: B29C45/26
Filed: 1992-09-11
Abstract: PURPOSE:To mass-produce a two-shot molded product by mutually bonding, gathering and integrating raw material powder particles composed of an ultrahigh mol.wt. polyethylene resin by the deformation of powder particles and the melting only of the surfaces of the powder particles without providing interposition layers. CONSTITUTION:A gate 2 is connected to the part constituting the gear shaft of a mold 1 and the raw material powder from a sprue 3 is injected into a mold 1 through the gate 2. When the radius of the gate 2 is set to (r) and the length of a strand is set to l1, 0.2mm<=r<=1.0mm and 0.1mm<=l1<=1.5mm are set. By this constitution, the raw material powder can be developed as quasi- powder flow and powder particles can abe bonded and integrated by the deformation of the powder particles due to pressure and the melting only of the surfaces of the powder particles and, therefore, a large number of molded products can be obtained without changing quality.
Patent JP-2000099101-A (JP)
Title: Daemon program managing system
Inventor: GOUKO TAKAHIRO
IPC: G06F11/30
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal operation of a daemon program and to reduce the number of times of restart. SOLUTION: This daemon program managing system is provided with a daemon managing part 1, a daemon log monitoring part 2, a daemon operation monitoring part 3, a daemon operation control part 4, a system monitoring part 5, a memory 6 and a control part 7. The memory 6 stores a monitoring object process master composed of the process name of a daemon process under starting, a slave process name, minimum required system remaining amt. and a processing cycle. The presence/absence of abnormality in the daemon process is judged based on a time difference between the output log data and time of the daemon process and a system time and when there is any abnormality in the daemon process, the abnormal operation/abnormal stop of the daemon process is judged. In the case of abnormally operating, the system is stopped and next, it is judged whether a system area has a space or not.  When there is any space, the daemon process is restarted. Thus, the number of times of restart can be reduced while preventing the abnormal operation of the daemon process.
Patent JP-H02115843-A (JP)
Title: Washing device for photomask
Inventor: OGURA TAKETOSHI
IPC: G03F1/82
Filed: 1988-10-26
Abstract: PURPOSE:To obviate the temp. drop of a washing liquid and to shorten the washing time by heating masks in a heating chamber, then washing the masks in a washing tank. CONSTITUTION:The masks 4 to be washed are set in a cassette 5 and the cassette is put into the heating chamber 11 where the masks are heated to the washing temp. or above by a heater 12. The cassette 5 set with the masks 4 is then transferred into the washing tank 1 and are washed by the preheated washing liquid 2. The masks 4 and the cassette 5 are rinsed and dried after the end of the washing.
Patent JP-2001087664-A (JP)
Title: Existing pipe breaking device
Inventor: IWANAGA TETSUYA
IPC: F16L55/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To break an existing pipe in a breaking range in a state where a newly-constructed pipe is hardly damaged. SOLUTION: In an existing pipe breaking device for breaking a hard existing pipe A into which a newly-constructed pipe B is inserted, a plurality of insertion members 2, 3, which are freely inserted into a through-hole 10 formed on a pipe wall in a breaking range of an existing pipe of which both ends in the lengthwise direction of the pipe have been cut beforehand along the pipe circumferential direction, is installed, and the insertion members are separated and moved relatively in the direction crossing the lengthwise direction of the pipe in a state where the insertion members are inserted into the through-hole, thereby breaking the pipe wall in the breaking range.
Patent JP-H01110357-A (JP)
Title: Dental handpiece
Inventor: FUKUDA MASATOSHI
IPC: A61C1/08
Filed: 1987-10-26
Abstract: PURPOSE:To prevent cooling water from penetrating a rotary support part, by a method wherein a magnet is provided to one of the mutually opposed surfaces of a main body and a holding body so that a cooling water passage and the opening part of an inflow port on a space side are positioned inside said magnet and a magnetic fluid is arranged between the magnet and the other opposed surface. CONSTITUTION:An annular recessed part 32 is formed to the upper end surface of a rotary body 16 so as to have the rotational axis of said rotary body as the center and a permanent magnet 33 forming a ring shape is fixed to the bottom part of the said recessed part 32, and the upper and lower parts thereof are different in a magnetic pole. A ring-shaped permanent magnet 34 is fixed to the under end surface of the cap 13 opposed to the recessed part 32 and the lower part entering the recessed part 32 of the permanent magnet 33 is set to a magnetic pole different from the upper part thereof. The part between the recessed part 32 and the permanent magnets 33, 34 is filled with a magnetic fluid 35 and a space S is divided into the inside space S1, to which a communication hole 28 and an inflow port 29 are opened, and the outside space S2 to which a ball bearing 18 faces and the flow of cooling water is blocked by the magnetic fluid 35. Therefore, cooling water can be prevented from penetrating the ball bearing 18.
Patent JP-H02116450-A (JP)
Title: Deciding method for jig arrangement
Inventor: YOKOMORI RYOJI
IPC: B23Q15/00
Filed: 1988-10-26
Abstract: PURPOSE:To decide the optimum arrangement for a jig on each scheduled period and to reduce cost by deciding the optimum arrangement of a jig on each break ing of a stage and reducing the jigs to be reserved, in case of deciding the arrangement of jigs used by an NC machine tool. CONSTITUTION:A cell controller 221 is a stored program method computor and a terminal device 223 is connected thereto. An external part memory device 241 is equipped at the inner part of the cell controller 221 main body. First, the allocation of the jigs 12 in the necessary least number is decided from the information in respect of the kind of workings executed by an NC machine tool 141 in the scheduled period. The changing times of a work 10 fitted to the jig 12 and total working time are calculated on the respective NC machine tool 141 thereof based on the decided allocation of the jig 12. Then, the NC machine tool 141 whose total working time exceeds the scheduled period is extracted, one jig 12 is added in order to reduce the changing times and the processing is repeated until the changing times become zero.
Patent JP-H09309754-A (JP)
Title: Cement admixture and cement composition
Inventor: TOMIOKA SHIGERU
IPC: C04B22/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject admixture capable of promoting a coagulation rate of mortar and concrete, shortening a prefaced curing time and suppressing cracking caused by thermal expansion in a heat-curing by allowing to contain gypsum, aluminum sulfate and/or alunite and a specific material. SOLUTION: This cement admixture contains gypsum (e.g. anhydrous gypsum of type II), aluminum sulfate and/or alunite and activated silica (e.g. silica fume), further preferably one or more of an alkaline metal aluminate (e.g. anhydrous sodium aluminate) or an alkaline metal silicate (e.g. anhydrous sodium silicate) and/or one or more of pozzolan materials (e.g. a baked product of a clay mineral) or latent hydraulic materials (e.g. a blast furnace slag). By using the admixture, short time strengths in a heat curing are enhanced, a production cycle from mixing and kneading of mortar or concrete to releasing it from a former can be shortened and production efficiency is improved.
Patent JP-H01110993-A (JP)
Title: Far infrared emitting ceramics card
Inventor: SOMEYA MORIHISA
IPC: B42D15/00
Filed: 1987-10-26
Abstract: PURPOSE: To obtain a ceramic card radiating far infrared rays that has clear printed surface of the card and is durable for long-term service by sandwiching a ceramic sheet or fine powder radiating far infrared rays between two card substrates. CONSTITUTION: Card substrates 1 and 2 are made of pulp, resin and others. A ceramic sheet 3 radiating far infrared rays is let intervene at the center between two card substrates 1 and 2 with print faces 6a and 6b, respectively, on the surface, the both substrates 1 and 2 are adhered with glue 4 painted at the periphery 7 of the sheet 3, and clear resin films 5a and 5b are laminated at the outer sides of the print faces 6a and 6b. Fine ceramic powder 3a radiating far infrared rays is filled in a hollow 8 provided at the center of the back face of the substrate 2, on which the back face of the substrate 1 is adhered with the glue 4. With this procedure, ceramic card radiating far infrared rays and durable for long-term service can be obtained.
Patent JP-2001092099-A (JP)
Title: Liquid injection nozzle
Inventor: TAKATSUKA TSUTOMU
IPC: G03D5/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To satisfactorily inject liquid by preventing a defect of mistiness of a liquid injection nozzle. SOLUTION: When a liquid reservoir 350 is filled with liquid or it discharges the liquid, the liquid in the reservoir 350 or the inside wall part of the reservoir 350 is oscillated with a pressure by a remaining bubble preventing means to not only prevent the generation of bubbles but also to break bubbles. Thus, the reservoir 350 is filled with the liquid so that bubbles cannot remain, and then a defect of mistiness is prevented to properly inject liquid.
Patent JP-S62128028-A (JP)
Title: Automatic offset adjusting system
Inventor: MORITSUGU MASAHARU
IPC: G02B26/10
Filed: 1985-11-28
Abstract: PURPOSE:To attain stable servo by cancelling an offset component which is generated in each error signal due to reflection of optical parts or the like on an optical disc. CONSTITUTION:The offset component of each detected error signal generated by stray light or the like in an optical device is not concerned with signal recording and reproducing and is proportional to the quantity of light emitted from a light source 1. A part of incident light 2 from the light source 1 is separated directly by a beam splitter 4 provided in the optical path and is detected by the second photodetector 13, and the output is synthesized with a focus error signal 10 and a tracking error signal 11 respectively. Thus, offset is cancelled and thus the system can cope with the influence of change of the reflection factor on the surface of the disc or the like.
Patent JP-H01109929-A (JP)
Title: Automobile radio system
Inventor: HASEGAWA TSUNEO
IPC: H04W84/02
Filed: 1987-10-23
Abstract: PURPOSE:To transmit automatically a message immediately when radio communication is enabled by transmitting the recorded message in receiving a recovery code from the mobile radio station. CONSTITUTION:If a handset 46 of a mobile station 4 is not lifted and no reply code is received because a radio wave from a hole station 2 does not reach the mobile station 4 or automobile A is in parking and no driver resides therein, a built-in recorder is energized. Then the person of the home station 2 records the message to be transmitted. When the radio wave reaches the automobile A or the driver returns the automobile, the mobile station 4 receives the message code and transmits the message recovery code. In receiving the message, the home station reproduces the recorder and sends the recorded message. Thus, the message is transmitted from a base station 2 to the mobile station automatically when the radio communication is enabled.
Patent JP-S62128161-A (JP)
Title: Optical semiconductor device
Inventor: SUZUKI TOSHIMICHI
IPC: H01L31/0203
Filed: 1985-11-28
Abstract: PURPOSE:To reduce the coloration of a sealing resin hardened body as well as to reduce the deterioration of elements and irregularity in characteristics of the titled semiconductor device by a method wherein semiconductor elements are sealed using the epoxy resin composition containing specific component. CONSTITUTION:An acid anhydride is used as a hardening agent for the epoxy resin containing carboxy group containing rubber-like polymer as a sealing epoxy resin composition. The coloration caused by the heat of an epoxy resin hardened body can be reduced markedly by conjointly using several kinds of compounds as an anti-oxidation agent. The above-mentioned epoxy resin composition is obtained using epoxy resin (A component), an acid anhydride (B component) which is turned to a hardening agent, carboxyl group containing diene rubber-like polymer (C component), hindered phenol compound (D component), and one of thioether compound (E component) and organic phosphite compound (F component). Normally, the above-mentioned material is in the form of solution. The hardened material of the epoxy resin composition has small internal stress, high transparency and excellent damp-proof property.